433.92MHz Fixed Code Remote Control 20PCS Universal Wireless Transmitter Remote Controller Electric Garage Door Opener

433.92MHz Fixed Code Remote Control20PCS Universal Wireless Transmitter Remote Controller Electric Garage Door Opener
Specifications:
1.Type of programming: Clone
2.Number of channels: 4
3. Code:fixed code
4. Frequency: 433.92MHz 433MHz
5.Woring Range: 10-50 m (open space)
6.Power supply: 12V 27A / CR2032
7.Remote come with Battery
How to program:
Face to face copy your original remote control

Step:1:Clear the history code from duplicator

1:Press button A and B continuously until LED flash 3 times

2.Release button B (Keep pressing button A),and press button B Slowly for 3 times,LED flash

3.Release button A ,finish code clearance.

Step 2,Copy code from original transmitter

1. Put duplicator aside of original transmitter,as close as possible.

2. Press and hold button A of original transmitter,then press and hold button A of duplicator until you see the duplicator is LED flash

3. Release both buttons,finish code copy,copy other button in same way.

Button A= Lock button

Button B=Unlock button
Include
Remote Control
Include Battery
Keychain
English Manual


Specifications:
Brand Name: FD
Origin: Mainland China
Certification: CE
Frequency: 433mhz 433.92MHz
Button: 4
Code: fixed code
Battery: Include Battery